By Doug Hempstead, Ottawa Sun, May 21, 2015

Dog walkers in Gillies Grove aren't shocked to discover their treasured Arnprior
forest is home to Ontario's tallest tree. They may even drop by Friday morning
at 11 a.m. to see all the hoopla. A ribbon-cutting ceremony takes place at the
site to mark International Day of Biodiversity. via
Arnprior home to Ontario's largest tree | Ottawa & Region | News | Ottawa
Sun.